Diagnosis Procedure
- CHECK HALF LATCH SWITCH SIGNAL
- Select "AUTOMATIC BACK DOOR CONTROL UNIT" using CONSULT.
- Select "TOUCH SEN LH" in "DATA MONITOR" mode.
- Check that the function operates normally according to the following conditions.
Monitor item Condition Status TOUCH SEN LH Touch sensor LH Other than below OFF Detect obstruction ON Is the inspection result normal?
YES
GO TO STEP 6 .
NO
GO TO STEP 2 .
- CHECK TOUCH SENSOR INPUT SIGNAL
- Turn ignition switch OFF.
- Disconnect touch sensor LH connector.
- Check voltage between touch sensor harness connector and ground.
(+) (-) Voltage
(Approx.)Touch sensor LH Connector Terminal D107 1 Ground 6 V
Is the inspection result normal?
YES
GO TO STEP 4 .
NO
GO TO STEP 3 .
- CHECK TOUCH SENSOR LH CIRCUIT
- Disconnect automatic back door control module.
- Check continuity between automatic back door control module harness connector and touch sensor LH harness connector.
Automatic back door control module Touch sensor LH Continuity Connector Terminal Connector Terminal B26 14 D107 1 Existed
Is the inspection result normal?
YES
Replace automatic back door control module. Refer to REMOVAL AND INSTALLATION .
NO
Repair or replace harness.
- CHECK TOUCH SENSOR LH GROUND CIRCUIT
- Disconnect automatic back door control module and touch sensor RH connectors.
- Check continuity between automatic back door control module harness connector and touch sensor LH harness connector.
Automatic back door control module Touch sensor LH Continuity Connector Terminal Connector Terminal B26 15 D107 2 Existed Is the inspection result normal?
YES
GO TO STEP 5 .
NO
Repair or replace harness.
- CHECK TOUCH SENSOR LH
Refer to COMPONENT INSPECTION .
Is the inspection result normal?
YES
GO TO STEP 6 .
NO
Replace touch sensor LH.
- CHECK INTERMITTENT INCIDENT
Refer to INTERMITTENT INCIDENT .
INSPECTION END